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-rw-r--r--spec/util_stanza_spec.lua16
1 files changed, 16 insertions, 0 deletions
diff --git a/spec/util_stanza_spec.lua b/spec/util_stanza_spec.lua
index ea3ef4c9..f7759385 100644
--- a/spec/util_stanza_spec.lua
+++ b/spec/util_stanza_spec.lua
@@ -198,4 +198,20 @@ describe("util.stanza", function()
end);
end);
end);
+
+ describe("#is_stanza", function ()
+ -- is_stanza(any) -> boolean
+ it("identifies stanzas as stanzas", function ()
+ assert.truthy(st.is_stanza(st.stanza("x")));
+ end);
+ it("identifies strings as not stanzas", function ()
+ assert.falsy(st.is_stanza(""));
+ end);
+ it("identifies numbers as not stanzas", function ()
+ assert.falsy(st.is_stanza(1));
+ end);
+ it("identifies tables as not stanzas", function ()
+ assert.falsy(st.is_stanza({}));
+ end);
+ end);
end);